When examining the skin, what lesions should be noted?

When examining the skin in a canine patient, it's essential to recognize various types of lesions that can indicate underlying conditions or injuries. The correct choice includes pustules, dander, and lacerations because these lesions provide critical information about the dog’s skin health and potential dermatological issues.

Pustules may indicate infections or inflammatory conditions, such as pyoderma, where bacteria can lead to localized pus formation within the skin. Dander often signifies a skin condition that causes flaking or scaling, which might be associated with allergies, dermatitis, or other skin disorders. Lacerations are important to identify as they reflect trauma and can lead to complications such as infections if not properly treated.

The combination of these three types of lesions offers a comprehensive insight into health problems and aids in forming a diagnosis and treatment plan. Recognizing a variety of lesions rather than focusing on specific or limited kinds helps veterinarians address a broad spectrum of potential health issues affecting the skin.